Two RXs for name brand Vyvanse in ~3 weeks - this batch sucks

Vyvanse used to be consistent for me but it gets worse and worse every time I come back to it. My NP prescribed me to weeks ago for a one week supply, and it as almost good, worked right away. The two week supply I picked up last week takes 2-3 hours to kick in and its giving me physical side effects that other stims I failed gave me - particulary a swollen tongue and acne. No where near effective either, but doing something that's causing anxiety.d

Anyone else having problems with name brand Vyv?